Re: unprivileged users are able to kill certain jailed processes

From: Björn König <bkoenig_at_cs.tu-berlin.de>
Date: Sun, 05 Feb 2006 15:13:40 +0100
Björn König schrieb:

> These are some steps to reproduce:
> 
>   root_at_host # jail -Uuserxy / localhost 127.0.0.1 /bin/sleep 12345&
> 
>   root_at_host # ps a | grep sleep
> 
>    2255  p2  IJ     0:00,01 /bin/sleep 12345
> 
>   login as 'userxy'
> 
>   userxy_at_host $ ps a | grep sleep
>    2255  p2  IJ     0:00,01 /bin/sleep 12345

    userxy_at_host $ kill 2255

>   userxy_at_host $ ps a | grep sleep
>    [nothing]
Received on Sun Feb 05 2006 - 13:13:51 UTC

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